With the GEMLI app, you can easily track money-back guarantees of the products you buy.

For example, if a particular brand of washing powder offers a guarantee of up to €20, you can add that product to your shopping cart.

You can also add other items from the same brand and get a better idea of the price and availability of these products.

In addition, GEMLI allows you to create your own shopping list and to find out what the current offers are in your local supermarket.

The cashback function is also available for selected products. If you want to know more about this, just use the "Help" function in the GEMLI app.